#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <stdio.h>
#include <time.h>
#include <unistd.h>
#include <fcntl.h>

#define DATA "You got it from me"


struct	cookiedata
	{
	char	host[20];
	char	name[40];
	int	pref1;
	int	pref2;
	int	pref3;
	int	pref4;
	int	pref5;
	};


int	getcookie(int	number, char *name, char *host)
{
int	x,y,z;
int	size;
int	handle;
struct	cookiedata cookie;

printf("Getcookie routine.\n");
if(number > 0)
	{
	printf("Number is greater than 0.\n");
	handle = open("cookies.dat",O_RDONLY);
	if(handle == -1)
		{
		handle = open("cookies.dat",O_CREAT);
		close(handle);
		handle = open("cookies.dat",O_RDONLY);
		}
	size=lseek(handle,0,2) / sizeof cookie;
	lseek(handle,number * sizeof cookie,0);
	read(handle, &cookie, sizeof cookie);
	strcpy(name,cookie.name);
	strcpy(host,cookie.host);
	close(handle);
	return(number);
	}
else
	{
	printf("Less than 0.\n");
	handle = open("cookies.dat",O_RDWR);
	size=lseek(handle,0,2) / sizeof cookie;
	sprintf(cookie.name,"Anonymous_User%d",size);
	strcpy(cookie.host,host);
	write(handle,&cookie, sizeof cookie);	
	close(handle);
	strcpy(name,cookie.name);	
	return(size);
	}
}



main(argc, argv)
int	argc;
char 	*argv[];
{
int	x,y,z;
int	sock;
int	length;
struct	sockaddr_in server;
int	msgsock;
char	buf[1024];
char	s[256],t[1024];
char	fn[100];
char	datestr[30];
char	filename[30];
int	rval;
int	i;
time_t	lt;
struct	tm	*tim;
FILE	*output;
int	number;
char	name[40];
char	host[20];
struct	cookiedata	cookie;
int	handle;

x=0;
handle = open("cookies.dat",O_RDWR);
strcpy(cookie.host,"127.0.0.1");
cookie.pref1 = 0;
cookie.pref2 = 0;
cookie.pref3 = 0;
cookie.pref4 = 0;
cookie.pref5 = 0;
for(x=0;x<500000;x++)
	{
	sprintf(cookie.name,"Anonymous_User%d",x);
	lseek(handle,x * sizeof cookie,0);
	write(handle,&cookie,sizeof cookie);
	}
close(handle);
}